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Business, 19.03.2020 01:06 mahnoorkeen0

Customers arrive at Rich Dunn's Styling Shop at a rate of 4 per hour, distributed in a Poisson fashion. Service times follow a negative exponential distribution, and Rich can perform an average of 6 haircuts per hour.

1. The average number of customers waiting for haircuts= (round your response to two decimal places).

2. The average number of customers in the shop= (round your response to two decimal places).

3. The average time a customer spends in the shop= (round your response to two decimal places).

4. The percentage of time that Rich is busy= (round your response to two decimal places).

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